//一个简单的C#应用程序.
using System;

//  using System.Windows.Forms;
class TestApp
{
  public static void Main()
    {
       Console.WriteLine("Testing：Hello word！");
       //MessageBox.Show("Hello...","Application");
       
	   // 使用HelloMessage类
	   HelloMessage h = new HelloMessage();
	   h.Speak();
    }
}